Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /******************************************************************************* |
| 2 | |
Auke Kok | 0abb6eb | 2006-09-27 12:53:14 -0700 | [diff] [blame] | 3 | Intel PRO/1000 Linux driver |
| 4 | Copyright(c) 1999 - 2006 Intel Corporation. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify it |
| 7 | under the terms and conditions of the GNU General Public License, |
| 8 | version 2, as published by the Free Software Foundation. |
| 9 | |
| 10 | This program is distributed in the hope it will be useful, but WITHOUT |
| 11 | ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| 12 | FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 13 | more details. |
Auke Kok | 0abb6eb | 2006-09-27 12:53:14 -0700 | [diff] [blame] | 14 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 15 | You should have received a copy of the GNU General Public License along with |
Auke Kok | 0abb6eb | 2006-09-27 12:53:14 -0700 | [diff] [blame] | 16 | this program; if not, write to the Free Software Foundation, Inc., |
| 17 | 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA. |
| 18 | |
| 19 | The full GNU General Public License is included in this distribution in |
| 20 | the file called "COPYING". |
| 21 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | Contact Information: |
| 23 | Linux NICS <linux.nics@intel.com> |
Auke Kok | 3d41e30 | 2006-04-14 19:05:31 -0700 | [diff] [blame] | 24 | e1000-devel Mailing List <e1000-devel@lists.sourceforge.net> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 25 | Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 |
| 26 | |
| 27 | *******************************************************************************/ |
| 28 | |
| 29 | |
| 30 | /* Linux PRO/1000 Ethernet Driver main header file */ |
| 31 | |
| 32 | #ifndef _E1000_H_ |
| 33 | #define _E1000_H_ |
| 34 | |
| 35 | #include <linux/stddef.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 36 | #include <linux/module.h> |
| 37 | #include <linux/types.h> |
| 38 | #include <asm/byteorder.h> |
| 39 | #include <linux/init.h> |
| 40 | #include <linux/mm.h> |
| 41 | #include <linux/errno.h> |
| 42 | #include <linux/ioport.h> |
| 43 | #include <linux/pci.h> |
| 44 | #include <linux/kernel.h> |
| 45 | #include <linux/netdevice.h> |
| 46 | #include <linux/etherdevice.h> |
| 47 | #include <linux/skbuff.h> |
| 48 | #include <linux/delay.h> |
| 49 | #include <linux/timer.h> |
| 50 | #include <linux/slab.h> |
| 51 | #include <linux/vmalloc.h> |
| 52 | #include <linux/interrupt.h> |
| 53 | #include <linux/string.h> |
| 54 | #include <linux/pagemap.h> |
| 55 | #include <linux/dma-mapping.h> |
| 56 | #include <linux/bitops.h> |
| 57 | #include <asm/io.h> |
| 58 | #include <asm/irq.h> |
| 59 | #include <linux/capability.h> |
| 60 | #include <linux/in.h> |
| 61 | #include <linux/ip.h> |
Auke Kok | 87ca4e5 | 2006-11-01 08:47:36 -0800 | [diff] [blame] | 62 | #include <linux/ipv6.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 63 | #include <linux/tcp.h> |
| 64 | #include <linux/udp.h> |
| 65 | #include <net/pkt_sched.h> |
| 66 | #include <linux/list.h> |
| 67 | #include <linux/reboot.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 68 | #include <net/checksum.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | #include <linux/mii.h> |
| 70 | #include <linux/ethtool.h> |
| 71 | #include <linux/if_vlan.h> |
| 72 | |
| 73 | #define BAR_0 0 |
| 74 | #define BAR_1 1 |
| 75 | #define BAR_5 5 |
| 76 | |
| 77 | #define INTEL_E1000_ETHERNET_DEVICE(device_id) {\ |
| 78 | PCI_DEVICE(PCI_VENDOR_ID_INTEL, device_id)} |
| 79 | |
| 80 | struct e1000_adapter; |
| 81 | |
| 82 | #include "e1000_hw.h" |
| 83 | |
| 84 | #ifdef DBG |
| 85 | #define E1000_DBG(args...) printk(KERN_DEBUG "e1000: " args) |
| 86 | #else |
| 87 | #define E1000_DBG(args...) |
| 88 | #endif |
| 89 | |
| 90 | #define E1000_ERR(args...) printk(KERN_ERR "e1000: " args) |
| 91 | |
| 92 | #define PFX "e1000: " |
Joe Perches | b118402 | 2008-07-11 15:17:23 -0700 | [diff] [blame] | 93 | |
| 94 | #define DPRINTK(nlevel, klevel, fmt, args...) \ |
| 95 | do { \ |
| 96 | if (NETIF_MSG_##nlevel & adapter->msg_enable) \ |
| 97 | printk(KERN_##klevel PFX "%s: %s: " fmt, \ |
| 98 | adapter->netdev->name, __func__, ##args); \ |
| 99 | } while (0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 100 | |
| 101 | #define E1000_MAX_INTR 10 |
| 102 | |
| 103 | /* TX/RX descriptor defines */ |
| 104 | #define E1000_DEFAULT_TXD 256 |
| 105 | #define E1000_MAX_TXD 256 |
| 106 | #define E1000_MIN_TXD 80 |
| 107 | #define E1000_MAX_82544_TXD 4096 |
| 108 | |
| 109 | #define E1000_DEFAULT_RXD 256 |
| 110 | #define E1000_MAX_RXD 256 |
| 111 | #define E1000_MIN_RXD 80 |
| 112 | #define E1000_MAX_82544_RXD 4096 |
| 113 | |
Auke Kok | eb0f805 | 2006-07-14 16:14:48 -0700 | [diff] [blame] | 114 | /* this is the size past which hardware will drop packets when setting LPE=0 */ |
| 115 | #define MAXIMUM_ETHERNET_VLAN_SIZE 1522 |
| 116 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 117 | /* Supported Rx Buffer Sizes */ |
Malli Chilakala | 2d7edb9 | 2005-04-28 19:43:52 -0700 | [diff] [blame] | 118 | #define E1000_RXBUFFER_128 128 /* Used for packet split */ |
| 119 | #define E1000_RXBUFFER_256 256 /* Used for packet split */ |
Auke Kok | 9e2feac | 2006-04-14 19:05:18 -0700 | [diff] [blame] | 120 | #define E1000_RXBUFFER_512 512 |
| 121 | #define E1000_RXBUFFER_1024 1024 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 122 | #define E1000_RXBUFFER_2048 2048 |
| 123 | #define E1000_RXBUFFER_4096 4096 |
| 124 | #define E1000_RXBUFFER_8192 8192 |
| 125 | #define E1000_RXBUFFER_16384 16384 |
| 126 | |
| 127 | /* SmartSpeed delimiters */ |
| 128 | #define E1000_SMARTSPEED_DOWNSHIFT 3 |
| 129 | #define E1000_SMARTSPEED_MAX 15 |
| 130 | |
| 131 | /* Packet Buffer allocations */ |
| 132 | #define E1000_PBA_BYTES_SHIFT 0xA |
| 133 | #define E1000_TX_HEAD_ADDR_SHIFT 7 |
| 134 | #define E1000_PBA_TX_MASK 0xFFFF0000 |
| 135 | |
| 136 | /* Flow Control Watermarks */ |
| 137 | #define E1000_FC_HIGH_DIFF 0x1638 /* High: 5688 bytes below Rx FIFO size */ |
| 138 | #define E1000_FC_LOW_DIFF 0x1640 /* Low: 5696 bytes below Rx FIFO size */ |
| 139 | |
| 140 | #define E1000_FC_PAUSE_TIME 0x0680 /* 858 usec */ |
| 141 | |
| 142 | /* How many Tx Descriptors do we need to call netif_wake_queue ? */ |
| 143 | #define E1000_TX_QUEUE_WAKE 16 |
| 144 | /* How many Rx Buffers do we bundle into one write to the hardware ? */ |
| 145 | #define E1000_RX_BUFFER_WRITE 16 /* Must be power of 2 */ |
| 146 | |
Malli Chilakala | 2648345 | 2005-04-28 19:44:46 -0700 | [diff] [blame] | 147 | #define AUTO_ALL_MODES 0 |
Malli Chilakala | 70cf362 | 2005-06-17 17:40:41 -0700 | [diff] [blame] | 148 | #define E1000_EEPROM_82544_APM 0x0004 |
Auke Kok | cd94dd0 | 2006-06-27 09:08:22 -0700 | [diff] [blame] | 149 | #define E1000_EEPROM_ICH8_APME 0x0004 |
Malli Chilakala | 2648345 | 2005-04-28 19:44:46 -0700 | [diff] [blame] | 150 | #define E1000_EEPROM_APME 0x0400 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | |
| 152 | #ifndef E1000_MASTER_SLAVE |
| 153 | /* Switch to override PHY master/slave setting */ |
| 154 | #define E1000_MASTER_SLAVE e1000_ms_hw_default |
| 155 | #endif |
| 156 | |
Joe Perches | b118402 | 2008-07-11 15:17:23 -0700 | [diff] [blame] | 157 | #define E1000_MNG_VLAN_NONE (-1) |
Malli Chilakala | 2d7edb9 | 2005-04-28 19:43:52 -0700 | [diff] [blame] | 158 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 159 | /* wrapper around a pointer to a socket buffer, |
| 160 | * so a DMA handle can be stored along with the buffer */ |
| 161 | struct e1000_buffer { |
| 162 | struct sk_buff *skb; |
Malli Chilakala | c6963ef | 2005-06-17 17:42:07 -0700 | [diff] [blame] | 163 | dma_addr_t dma; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 164 | unsigned long time_stamp; |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 165 | u16 length; |
| 166 | u16 next_to_watch; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 167 | }; |
| 168 | |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 169 | struct e1000_tx_ring { |
| 170 | /* pointer to the descriptor ring memory */ |
| 171 | void *desc; |
| 172 | /* physical address of the descriptor ring */ |
| 173 | dma_addr_t dma; |
| 174 | /* length of descriptor ring in bytes */ |
| 175 | unsigned int size; |
| 176 | /* number of descriptors in the ring */ |
| 177 | unsigned int count; |
| 178 | /* next descriptor to associate a buffer with */ |
| 179 | unsigned int next_to_use; |
| 180 | /* next descriptor to check for DD status bit */ |
| 181 | unsigned int next_to_clean; |
| 182 | /* array of buffer information structs */ |
| 183 | struct e1000_buffer *buffer_info; |
| 184 | |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 185 | spinlock_t tx_lock; |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 186 | u16 tdh; |
| 187 | u16 tdt; |
Joe Perches | c3033b0 | 2008-03-21 11:06:25 -0700 | [diff] [blame] | 188 | bool last_tx_tso; |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 189 | }; |
| 190 | |
| 191 | struct e1000_rx_ring { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | /* pointer to the descriptor ring memory */ |
| 193 | void *desc; |
| 194 | /* physical address of the descriptor ring */ |
| 195 | dma_addr_t dma; |
| 196 | /* length of descriptor ring in bytes */ |
| 197 | unsigned int size; |
| 198 | /* number of descriptors in the ring */ |
| 199 | unsigned int count; |
| 200 | /* next descriptor to associate a buffer with */ |
| 201 | unsigned int next_to_use; |
| 202 | /* next descriptor to check for DD status bit */ |
| 203 | unsigned int next_to_clean; |
| 204 | /* array of buffer information structs */ |
| 205 | struct e1000_buffer *buffer_info; |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 206 | |
Jeff Kirsher | 545c67c | 2006-01-12 16:50:25 -0800 | [diff] [blame] | 207 | /* cpu for rx queue */ |
| 208 | int cpu; |
| 209 | |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 210 | u16 rdh; |
| 211 | u16 rdt; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 212 | }; |
| 213 | |
Joe Perches | b118402 | 2008-07-11 15:17:23 -0700 | [diff] [blame] | 214 | #define E1000_DESC_UNUSED(R) \ |
| 215 | ((((R)->next_to_clean > (R)->next_to_use) \ |
| 216 | ? 0 : (R)->count) + (R)->next_to_clean - (R)->next_to_use - 1) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 217 | |
Joe Perches | b118402 | 2008-07-11 15:17:23 -0700 | [diff] [blame] | 218 | #define E1000_RX_DESC_EXT(R, i) \ |
Malli Chilakala | 2d7edb9 | 2005-04-28 19:43:52 -0700 | [diff] [blame] | 219 | (&(((union e1000_rx_desc_extended *)((R).desc))[i])) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 220 | #define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i])) |
| 221 | #define E1000_RX_DESC(R, i) E1000_GET_DESC(R, i, e1000_rx_desc) |
| 222 | #define E1000_TX_DESC(R, i) E1000_GET_DESC(R, i, e1000_tx_desc) |
| 223 | #define E1000_CONTEXT_DESC(R, i) E1000_GET_DESC(R, i, e1000_context_desc) |
| 224 | |
| 225 | /* board specific private data structure */ |
| 226 | |
| 227 | struct e1000_adapter { |
| 228 | struct timer_list tx_fifo_stall_timer; |
| 229 | struct timer_list watchdog_timer; |
| 230 | struct timer_list phy_info_timer; |
| 231 | struct vlan_group *vlgrp; |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 232 | u16 mng_vlan_id; |
| 233 | u32 bd_number; |
| 234 | u32 rx_buffer_len; |
| 235 | u32 wol; |
| 236 | u32 smartspeed; |
| 237 | u32 en_mng_pt; |
| 238 | u16 link_speed; |
| 239 | u16 link_duplex; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 240 | spinlock_t stats_lock; |
Jeff Kirsher | 7bfa481 | 2006-01-12 16:50:41 -0800 | [diff] [blame] | 241 | spinlock_t tx_queue_lock; |
Jesse Brandeburg | 835bb12 | 2006-11-01 08:48:13 -0800 | [diff] [blame] | 242 | unsigned int total_tx_bytes; |
| 243 | unsigned int total_tx_packets; |
| 244 | unsigned int total_rx_bytes; |
| 245 | unsigned int total_rx_packets; |
| 246 | /* Interrupt Throttle Rate */ |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 247 | u32 itr; |
| 248 | u32 itr_setting; |
| 249 | u16 tx_itr; |
| 250 | u16 rx_itr; |
Jesse Brandeburg | 835bb12 | 2006-11-01 08:48:13 -0800 | [diff] [blame] | 251 | |
Jeff Kirsher | 8704163 | 2006-03-02 18:21:24 -0800 | [diff] [blame] | 252 | struct work_struct reset_task; |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 253 | u8 fc_autoneg; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 254 | |
| 255 | struct timer_list blink_timer; |
| 256 | unsigned long led_status; |
| 257 | |
| 258 | /* TX */ |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 259 | struct e1000_tx_ring *tx_ring; /* One per active queue */ |
Jesse Brandeburg | fcfb122 | 2006-11-01 08:47:59 -0800 | [diff] [blame] | 260 | unsigned int restart_queue; |
Jeff Kirsher | f56799e | 2006-01-12 16:50:39 -0800 | [diff] [blame] | 261 | unsigned long tx_queue_len; |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 262 | u32 txd_cmd; |
| 263 | u32 tx_int_delay; |
| 264 | u32 tx_abs_int_delay; |
| 265 | u32 gotcl; |
| 266 | u64 gotcl_old; |
| 267 | u64 tpt_old; |
| 268 | u64 colc_old; |
| 269 | u32 tx_timeout_count; |
| 270 | u32 tx_fifo_head; |
| 271 | u32 tx_head_addr; |
| 272 | u32 tx_fifo_size; |
| 273 | u8 tx_timeout_factor; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 274 | atomic_t tx_fifo_stall; |
Joe Perches | c3033b0 | 2008-03-21 11:06:25 -0700 | [diff] [blame] | 275 | bool pcix_82544; |
| 276 | bool detect_tx_hung; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 277 | |
| 278 | /* RX */ |
Joe Perches | e982f17 | 2008-07-11 15:17:18 -0700 | [diff] [blame] | 279 | bool (*clean_rx)(struct e1000_adapter *adapter, |
| 280 | struct e1000_rx_ring *rx_ring, |
| 281 | int *work_done, int work_to_do); |
Joe Perches | e982f17 | 2008-07-11 15:17:18 -0700 | [diff] [blame] | 282 | void (*alloc_rx_buf)(struct e1000_adapter *adapter, |
| 283 | struct e1000_rx_ring *rx_ring, |
| 284 | int cleaned_count); |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 285 | struct e1000_rx_ring *rx_ring; /* One per active queue */ |
Stephen Hemminger | bea3348 | 2007-10-03 16:41:36 -0700 | [diff] [blame] | 286 | struct napi_struct napi; |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 287 | struct net_device *polling_netdev; /* One per active queue */ |
Francois Romieu | c3570ac | 2008-07-11 15:17:38 -0700 | [diff] [blame] | 288 | |
Jeff Kirsher | f56799e | 2006-01-12 16:50:39 -0800 | [diff] [blame] | 289 | int num_tx_queues; |
| 290 | int num_rx_queues; |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 291 | |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 292 | u64 hw_csum_err; |
| 293 | u64 hw_csum_good; |
| 294 | u64 rx_hdr_split; |
| 295 | u32 alloc_rx_buff_failed; |
| 296 | u32 rx_int_delay; |
| 297 | u32 rx_abs_int_delay; |
Joe Perches | c3033b0 | 2008-03-21 11:06:25 -0700 | [diff] [blame] | 298 | bool rx_csum; |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 299 | u32 gorcl; |
| 300 | u64 gorcl_old; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 301 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 302 | /* OS defined structs */ |
| 303 | struct net_device *netdev; |
| 304 | struct pci_dev *pdev; |
| 305 | struct net_device_stats net_stats; |
| 306 | |
| 307 | /* structs defined in e1000_hw.h */ |
| 308 | struct e1000_hw hw; |
| 309 | struct e1000_hw_stats stats; |
| 310 | struct e1000_phy_info phy_info; |
| 311 | struct e1000_phy_stats phy_stats; |
| 312 | |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 313 | u32 test_icr; |
Mallikarjuna R Chilakala | 581d708 | 2005-10-04 07:01:55 -0400 | [diff] [blame] | 314 | struct e1000_tx_ring test_tx_ring; |
| 315 | struct e1000_rx_ring test_rx_ring; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 316 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 317 | int msg_enable; |
Joe Perches | c3033b0 | 2008-03-21 11:06:25 -0700 | [diff] [blame] | 318 | bool have_msi; |
Auke Kok | e94bd23 | 2007-05-16 01:49:46 -0700 | [diff] [blame] | 319 | |
Jeff Kirsher | 7e6c986 | 2006-03-02 18:19:30 -0800 | [diff] [blame] | 320 | /* to not mess up cache alignment, always add to the bottom */ |
Joe Perches | c3033b0 | 2008-03-21 11:06:25 -0700 | [diff] [blame] | 321 | bool tso_force; |
| 322 | bool smart_power_down; /* phy smart power down */ |
| 323 | bool quad_port_a; |
Auke Kok | 2db10a0 | 2006-06-27 09:06:28 -0700 | [diff] [blame] | 324 | unsigned long flags; |
Joe Perches | 406874a | 2008-04-03 10:06:32 -0700 | [diff] [blame] | 325 | u32 eeprom_wol; |
Taku Izumi | 8125029 | 2008-07-11 15:17:44 -0700 | [diff] [blame] | 326 | |
| 327 | /* for ioport free */ |
| 328 | int bars; |
| 329 | int need_ioport; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 330 | }; |
Adrian Bunk | 30dcbf2 | 2006-03-11 17:51:39 -0800 | [diff] [blame] | 331 | |
Auke Kok | 2db10a0 | 2006-06-27 09:06:28 -0700 | [diff] [blame] | 332 | enum e1000_state_t { |
Auke Kok | 1314bbf | 2006-09-27 12:54:02 -0700 | [diff] [blame] | 333 | __E1000_TESTING, |
Auke Kok | 2db10a0 | 2006-06-27 09:06:28 -0700 | [diff] [blame] | 334 | __E1000_RESETTING, |
Auke Kok | 1314bbf | 2006-09-27 12:54:02 -0700 | [diff] [blame] | 335 | __E1000_DOWN |
Auke Kok | 2db10a0 | 2006-06-27 09:06:28 -0700 | [diff] [blame] | 336 | }; |
Adrian Bunk | 30dcbf2 | 2006-03-11 17:51:39 -0800 | [diff] [blame] | 337 | |
Stephen Hemminger | abec42a | 2007-10-29 10:46:19 -0700 | [diff] [blame] | 338 | extern char e1000_driver_name[]; |
| 339 | extern const char e1000_driver_version[]; |
| 340 | |
Joe Perches | c03e83b | 2008-07-11 15:17:13 -0700 | [diff] [blame] | 341 | extern int e1000_up(struct e1000_adapter *adapter); |
| 342 | extern void e1000_down(struct e1000_adapter *adapter); |
| 343 | extern void e1000_reinit_locked(struct e1000_adapter *adapter); |
| 344 | extern void e1000_reset(struct e1000_adapter *adapter); |
| 345 | extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, u16 spddplx); |
| 346 | extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter); |
| 347 | extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter); |
| 348 | extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter); |
| 349 | extern void e1000_free_all_tx_resources(struct e1000_adapter *adapter); |
| 350 | extern void e1000_update_stats(struct e1000_adapter *adapter); |
Stephen Hemminger | abec42a | 2007-10-29 10:46:19 -0700 | [diff] [blame] | 351 | extern void e1000_power_up_phy(struct e1000_adapter *); |
| 352 | extern void e1000_set_ethtool_ops(struct net_device *netdev); |
| 353 | extern void e1000_check_options(struct e1000_adapter *adapter); |
| 354 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 355 | #endif /* _E1000_H_ */ |